Question

which enzyme is responsible for adding nucleotides? topoisomerase ligase dna polymerase primase

Explanation:

DNA polymerase is the enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building blocks of DNA. It adds nucleotides to the growing DNA strand during replication. Topoisomerase manages the topological state of DNA. Ligase joins DNA fragments. Primase synthesizes RNA primers.

Answer:

DNA Polymerase